Hello!Desranjan

Your percentile score is good,with this score you will get lot of good college for B.arch.You can take rough idea about your rank under general quota using this forumla:{100-percentile score}×145386/100.Your probable rank is 3.8k.To get NITs rank should be under 2k for pursuing B.Arch.You are close of it.You still have one attempt for jee mains 2019.Use this opportunity  very well and try to secure 98+ percentile to secure seat in NITs.

You can ask if you have any other queries.

GOOD LUCK!